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LAURENCE LEE GREENHILL M.D.
NPI 1992823546
Psychiatry & Neurology - Child & Adolescent Psychiatry in Mamaroneck, NY

Active since March 26, 2007PECOS EnrolledAccepts Medicare Assignment
9 COUNTRY RD, MAMARONECK, NY 10543(914) 381-2436(914) 381-2436 Get Directions Write a Review

NPPES record last updated: February 11, 2022. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Laurence Lee Greenhill M.d. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

LAURENCE LEE GREENHILL M.D. (NPI 1992823546) is an individual child & adolescent psychiatry provider in Mamaroneck, New York, licensed in New York (102893) and active in the NPI registry since March 2007. He is enrolled in Medicare PECOS and is a graduate of Albert Einstein College Of Medicine Of Yeshiva University (1967).

NPPES Registry Identity

NPI1992823546
Entity TypeIndividualMale
Primary Taxonomy2084P0804X
Provider Legal NameLAURENCE LEE GREENHILLCredential: M.D.
Location Address9 COUNTRY RDMamaroneck, NY 10543-1105
Mailing Address9 Country RdMamaroneck, NY 10543-1105 · (914) 381-2436 · Fax (914) 381-2436
Phone(914) 381-2436
Fax(914) 381-2436
Sole ProprietorYes
Medical School CMSAlbert Einstein College Of Medicine Of Yeshiva UniversityGraduated 1967
Enumeration DateMarch 26, 2007
Last NPPES UpdateFebruary 11, 2022
✔ NPI 1992823546 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPsychiatry & Neurology · Child & Adolescent PsychiatryAllopathic & Osteopathic Physicians
Taxonomy Code2084P0804X
License✔ Licensed in NY · 102893
Definition
Child & Adolescent Psychiatry is a subspecialty of psychiatry with additional skills and training in the diagnosis and treatment of developmental, behavioral, emotional, and mental disorders of childhood and adolescence.
9 COUNTRY RD, Mamaroneck, NY 10543
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Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Laurence Lee Greenhill M.d. is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID3779844048
PECOS Enrollment IDI20180301000382
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Laurence Greenhill's NPI number?

The NPI number for Laurence Greenhill is 1992823546. It was assigned to this individual provider in the NPPES registry on March 26, 2007.

Where is Laurence Greenhill located?

Laurence Greenhill practices at 9 Country Rd, Mamaroneck, NY 10543. The listed phone number is (914) 381-2436.

What is Laurence Greenhill's specialty?

The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Child & Adolescent Psychiatry, with taxonomy code 2084P0804X.

Is Laurence Greenhill enrolled in Medicare?

Yes. Laurence Greenhill is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

When was this NPI record last updated?

The NPPES record for Laurence Greenhill was last updated on February 11, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.